Description: Versatile and Portable Design: This foldable trolley frame is suitable for carrying backpacks, parcels, and goods. It's also ideal for camping, shopping, and outdoor activities. Designed to be portable and easy to store when no need in useSturdy Construction: Made with a sturdy metal rod, PP base, and PVC wheels, this backpack trolley is built to withstand resist deformation. Its sturdy design ensures a long lifespan with minimal wobbling during useAdjustable Height: The trolley features an adjustable height mechanism with four settings, making it suitable for users with heights ranging from 125 cm to 170 cm. Suitable for adultsConvenient Features: Equipped with a foldable base for transportation of items. The compact design allows you to easily adjust the size according to your needsCompact Dimensions: With a base size of 30 cmx27.5 cm/11.81 inchx10.83 inch, this Luggage Travel Cart offers ample space while remaining compact enough for easy handling and storage Specification: Material: Iron Size Chart: Base:30 cmx27.5 cm/11.81 inchx10.83 inchHeight Adjustable:49 cm/19.29 inch,74 cm/29.13 inch,81 cm/31.89 inch,91 cm/35.83 inch Package Includes: 1 Backpack Trolley Note: Please allow slightly errors 1-2cm/0.39inch-0.79inch differences due to manual measurement.